RoseGraphicsView Class Reference

GraphicsView which can display trees or graphs. More...

#include <RoseGraphicsView.h>

Inheritance diagram for RoseGraphicsView:

[legend]List of all members.

Public Slots
void	setNode (SgNode *sgNode)
void	gotoNode (SgNode *sgNode)
void	setFilter (AstFilterInterface *filter)
void	setFileFilter (int id)
Signals
void	nodeActivated (SgNode *node)
void	nodeActivatedAlt (SgNode *node)
void	clicked (const QString &filename, int line, int column)
void	nodeDropped (SgNode *node, QPoint pos)
Public Member Functions
	RoseGraphicsView (QWidget *parent=0)
virtual	~RoseGraphicsView ()
void	setSgDragEnabled (bool b)
void	setSgDropEnabled (bool b)
bool	isSgDragEnabled () const
bool	isSgDropEnabled () const
Protected Member Functions
virtual void	updateGraph (SgNode *node, AstFilterInterface *filter)=0
virtual void	wheelEvent (QWheelEvent *event)
virtual void	scaleView (qreal scaleFactor)
virtual void	mousePressEvent (QMouseEvent *event)
virtual void	dragEnterEvent (QDragEnterEvent *ev)
virtual void	dropEvent (QDropEvent *ev)
virtual void	dragMoveEvent (QDragMoveEvent *ev)
virtual void	mouseMoveEvent (QMouseEvent *event)
virtual bool	acceptMimeData (const QMimeData *mimeData)
virtual void	handleMimeData (const QMimeData *mimeData, const QPoint &pos)
Protected Attributes
QPoint	dragStartPosition
	position of mouseclick, used for d&d functions
bool	dragEnabled
	if SgNodes can be dragged out of this view
bool	dropEnabled
	if SgNodes can be dropped at this view
Properties
bool	SgDragEnabled []
bool	SgDropEnabled []
Private Attributes
AstFilterInterface *	curFilter
SgNode *	curNode

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Detailed Description

GraphicsView which can display trees or graphs.

implementation of drag&drop and handling of SgNode's is done here

Definition at line 17 of file RoseGraphicsView.h.

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Constructor & Destructor Documentation

RoseGraphicsView::RoseGraphicsView

(

QWidget *

parent = 0

)

Definition at line 23 of file RoseGraphicsView.cpp.

RoseGraphicsView::~RoseGraphicsView

(

)

[virtual]

Definition at line 42 of file RoseGraphicsView.cpp.

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Member Function Documentation

bool RoseGraphicsView::acceptMimeData

(

const QMimeData *

mimeData

)

[protected, virtual]

Definition at line 158 of file RoseGraphicsView.cpp.

Referenced by dragEnterEvent().

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void RoseGraphicsView::clicked	(	const QString &	filename,
		int	line,
		int	column
	)			[signal]

Referenced by mousePressEvent().

void RoseGraphicsView::dragEnterEvent

(

QDragEnterEvent *

ev

)

[protected, virtual]

Definition at line 133 of file RoseGraphicsView.cpp.

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void RoseGraphicsView::dragMoveEvent

(

QDragMoveEvent *

ev

)

[protected, virtual]

Definition at line 143 of file RoseGraphicsView.cpp.

void RoseGraphicsView::dropEvent

(

QDropEvent *

ev

)

[protected, virtual]

Definition at line 149 of file RoseGraphicsView.cpp.

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void RoseGraphicsView::gotoNode

(

SgNode *

sgNode

)

[inline, slot]

Definition at line 40 of file RoseGraphicsView.h.

void RoseGraphicsView::handleMimeData	(	const QMimeData *	mimeData,
		const QPoint &	pos
	)			[protected, virtual]

Definition at line 163 of file RoseGraphicsView.cpp.

Referenced by dropEvent().

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bool RoseGraphicsView::isSgDragEnabled

(

)

const [inline]

Definition at line 32 of file RoseGraphicsView.h.

bool RoseGraphicsView::isSgDropEnabled

(

)

const [inline]

Definition at line 33 of file RoseGraphicsView.h.

void RoseGraphicsView::mouseMoveEvent

(

QMouseEvent *

event

)

[protected, virtual]

Definition at line 104 of file RoseGraphicsView.cpp.

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void RoseGraphicsView::mousePressEvent

(

QMouseEvent *

event

)

[protected, virtual]

Definition at line 73 of file RoseGraphicsView.cpp.

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void RoseGraphicsView::nodeActivated

(

SgNode *

node

)

[signal]

Referenced by mousePressEvent().

void RoseGraphicsView::nodeActivatedAlt

(

SgNode *

node

)

[signal]

void RoseGraphicsView::nodeDropped	(	SgNode *	node,
		QPoint	pos
	)			[signal]

Referenced by handleMimeData(), and RoseGraphicsView().

void RoseGraphicsView::scaleView

(

qreal

scaleFactor

)

[protected, virtual]

Definition at line 172 of file RoseGraphicsView.cpp.

Referenced by wheelEvent().

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void RoseGraphicsView::setFileFilter

(

int

id

)

[slot]

Definition at line 64 of file RoseGraphicsView.cpp.

void RoseGraphicsView::setFilter

(

AstFilterInterface *

filter

)

[slot]

Definition at line 53 of file RoseGraphicsView.cpp.

Referenced by setFileFilter().

void RoseGraphicsView::setNode

(

SgNode *

sgNode

)

[slot]

Definition at line 47 of file RoseGraphicsView.cpp.

Referenced by gotoNode(), and RoseGraphicsView().

void RoseGraphicsView::setSgDragEnabled

(

bool

b

)

[inline]

Definition at line 29 of file RoseGraphicsView.h.

void RoseGraphicsView::setSgDropEnabled

(

bool

b

)

[inline]

Definition at line 30 of file RoseGraphicsView.h.

virtual void RoseGraphicsView::updateGraph	(	SgNode *	node,
		AstFilterInterface *	filter
	)			[protected, pure virtual]

Reimplement in derived classes, and use curFilter and curNode to generate graph/tree

Implemented in AstGraphWidget, and CallGraphWidget.

Referenced by setFilter(), and setNode().

void RoseGraphicsView::wheelEvent

(

QWheelEvent *

event

)

[protected, virtual]

Definition at line 181 of file RoseGraphicsView.cpp.

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Member Data Documentation

AstFilterInterface* RoseGraphicsView::curFilter [private]

Definition at line 84 of file RoseGraphicsView.h.

Referenced by setFilter(), setNode(), and ~RoseGraphicsView().

SgNode* RoseGraphicsView::curNode [private]

Definition at line 85 of file RoseGraphicsView.h.

Referenced by setFilter(), and setNode().

bool RoseGraphicsView::dragEnabled [protected]

if SgNodes can be dragged out of this view

Definition at line 79 of file RoseGraphicsView.h.

Referenced by isSgDragEnabled(), mouseMoveEvent(), and setSgDragEnabled().

QPoint RoseGraphicsView::dragStartPosition [protected]

position of mouseclick, used for d&d functions

Definition at line 78 of file RoseGraphicsView.h.

Referenced by mouseMoveEvent(), and mousePressEvent().

bool RoseGraphicsView::dropEnabled [protected]

if SgNodes can be dropped at this view

Definition at line 80 of file RoseGraphicsView.h.

Referenced by acceptMimeData(), dropEvent(), isSgDropEnabled(), and setSgDropEnabled().

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Property Documentation

bool RoseGraphicsView::SgDragEnabled [read, write]

Definition at line 21 of file RoseGraphicsView.h.

bool RoseGraphicsView::SgDropEnabled [read, write]

Definition at line 21 of file RoseGraphicsView.h.

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The documentation for this class was generated from the following files:

• RoseGraphicsView.h
• RoseGraphicsView.cpp

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